No telephone manners , no answer

So disappointed in their service. I went to buy items on Friday and they were finished since they were on special. They then gave me a "rain check" so that i can purchase them even after the promo has ended. I have been calling since the morning , the first two people i spoke to just hung up on me and then they have been transferring me to phones that no one answers. Highly unprofessional behavior....... Why must a woman go through so much trouble , just to get toilet paper